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Affiliated with the Local History Network of the State Historical Society of Iowa, and the Iowa Museum Association.
C. JUNGK. The 1859-1860 Dubuque City Directory listed Clay between 16th and 17th.
The 1867 Dubuque City Directory gave no address for this business although it was listed as a grocer and clothier.
The 1873-74 Dubuque City Directory listed a grocery on the west side of Clay 4 north of 16th.
The 1875-1876 through 1880 Dubuque City Directory stated that this business was located at 1643 Clay.